31274738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{5059}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 51369120

約数和(自身を除く): 20094382

約数列:

[1, 2, 11, 22, 281, 562, 3091, 5059, 6182, 10118, 55649, 111298, 1421579, 2843158, 15637369, 31274738]

約数ペア:

[(1, 31274738), (2, 15637369), (11, 2843158), (22, 1421579), (281, 111298), (562, 55649), (3091, 10118), (5059, 6182)]